Genoa, IL Area Codes
Genoa, Illinois (population 5,547) uses area codes 779 and 815.
Carriers with Genoa numbers
2 prefixes are assigned to the Genoa exchange: 0% mobile, 50% VoIP and cable, 50% landline.
| Carrier | Prefixes |
|---|---|
| Charter Ip Enabled Services | 1 |
| Frontier | 1 |
Area codes used in Genoa
| Area code | Prefixes serving Genoa | Main carriers in this code |
|---|---|---|
| 779 | 1 | Onvoy (Sinch), AT&T Mobility, Stratus Networks |
| 815 | 1 | Frontier, AT&T (Illinois Bell), Lumen (Level 3) |
Genoa phone number prefixes
Numbers starting with these first six digits were originally assigned to the Genoa exchange.
779-382Charter Ip Enabled Services815-784Frontier
Nearby cities in area code 779
- Joliet
- Rockford
- Plainfield
- Crystal Lake
- DeKalb
- McHenry
- New Lenox
- Lockport
- Woodstock
- Belvidere
- Homer Glen
- Loves Park
Questions
- What is the area code for Genoa, IL?
- Genoa uses 2 area codes: 779 and 815. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Genoa in?
- Genoa is in the Central time zone.